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Improves fit confidence and sealing reliability
Useful for multi-point repairs or stocked replacement needs
Practical replacement part for DE filter service
This Hayward replacement assembly is designed for compatible S311SX sand filters
Useful for repairs where model and horsepower matching are critical
Pentair PacFab FNS Plus 60 SqFt Grid Assembly (59023300) pumpmotorparts Improves fit confidence and sealingThis 60 square foot grid assembly is used in compatible PacFab FNS Plus DE filters to provide the filtration surface that captures fine debris. It is a core performance component inside the filter tank and should be replaced when grids are torn, collapsed, brittle, or allowing DE to return to the pool. Installing a fresh grid assembly can improve water clarity, reduce bypass problems, and make filter cleaning more effective. Grid assembly for FNS Plus
US$ 185.00
US$ 387.50
US$ 54.95